When a template uses inheritance, it's possible to render the contents of the
parent block when overriding a block by using the parent
function:
{% extends "base.html.twig" %}
{% block sidebar %}
<h3>Table Of Contents</h3>
...
{{ parent() }}
{% endblock %}
The parent()
call will return the content of the sidebar
block as
defined in the base.html.twig
template.
.. seealso:: :doc:`extends<../tags/extends>`, :doc:`block<../functions/block>`, :doc:`block<../tags/block>`